1. A particular electrical circuit has three loads R, R, and R3, from where the equivalent resistance can be calculated by: R +R R+R+R For a particular voltage supply V, the current can be calculated by: R = e 1 = 2 R eq Electric current affects human body according to the following category: 1 (Amperes) Effect on human body 16 mA Maximum sustainable current 20 mA Paralysis of respiratory muscles 2 A Cardiac standstill and internal organ damage 1/2 Now, write a single C program that will: a. take V, R, R, and R, as user input from the keyboard, b. calculate the current, and c. print in which category the current belongs to. (4) (4) (6) (6)